@book
{TN_libero_mab2,
author = {
Dubitzky, Franz
},
title = {
Von der Herkunft Wagnerscher Themen
},
publisher = {Beyer & Söhne},
year = {1912},
booktitle = {Musikalisches Magazin ; 50},
address = {
Langensalza
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}